CN213439642U - Displacement supporting plate for vehicle bottom maintenance - Google Patents

Abstract

The utility model discloses a displacement layer board is used in vehicle bottom maintenance relates to auto repair technical field, which comprises a supporting plate and i, the swivelling chute has been seted up to the upper surface of layer board, the shifting chute has been seted up to the inner bottom wall of swivelling chute, the inside of shifting chute is rotated and is connected with the screw rod, the right-hand member of screw rod runs through the inner wall and the fixedly connected with of layer board and changes the handle, the surface threaded connection of screw rod has the slider, and slider and shifting chute sliding connection, the upper surface of slider articulates there is the hinge bar. The utility model relates to a rational in infrastructure, it can set up through screw rod, slider, hinge bar, backplate and the cooperation between the articulated piece, makes maintenance personal can adjust according to different chassis heights, need not to lift up the back for a long time, has reduced maintenance personal's intensity of labour, through setting up moving mechanism, has reached the effect to the spacing fixed of layer board, makes maintenance personal need not carry out spacing fixed to the layer board with the foot, reduces the amount of labour of maintenance personal during operation.

Description

Displacement supporting plate for vehicle bottom maintenance

Technical Field

The utility model relates to an auto repair technical field specifically is a displacement layer board is used in vehicle bottom maintenance.

Background

The automobile repair is a general term of automobile maintenance and repair, that is, a failed automobile is inspected by a technical means to find out a failure reason, and a certain measure is taken to remove the failure and recover to reach a certain performance and safety standard, the automobile repair comprises automobile major repair and automobile minor repair, the automobile major repair refers to the restoration of the good technical condition of the automobile and the complete (or nearly complete) restoration of the automobile life by a method of repairing or replacing any part (including a basic part) of the automobile, and the automobile minor repair refers to the following steps: the method of replacing or repairing individual parts ensures or restores the operational repair of the operational capability of the automobile.

The displacement layer board plays important role in the auto repair in-process, it provides convenient condition for maintenance personal maintenance bottom of the automobile problem, maintenance personal often need earlier with the bottom that moves the layer board and slide into the automobile, then lie and carry out face up inspection and maintenance to the automobile on the layer board, but traditional displacement layer board is dull and stereotyped design mostly, maintenance personal need lift the head on the layer board after just can see the maintenance position clearly, it causes fatigue easily to keep work for a long time, and the fixed mode of layer board is accomplished through maintenance personal shank and foot mostly, deepen workman's fatigue degree very easily. For this reason, we provide a displacement pallet for vehicle underbody repair that solves the above problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a displacement layer board is used in vehicle bottom maintenance in order to compensate prior art not enough exactly.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a displacement layer board is used in vehicle bottom maintenance, includes the layer board, the swivelling chute has been seted up to the upper surface of layer board, the shifting chute has been seted up to the inner diapire of swivelling chute, the inside rotation of shifting chute is connected with the screw rod, the right-hand member of screw rod runs through the inner wall and the fixedly connected with of layer board and changes the handle, the surface threaded connection of screw rod has the slider, and slider and shifting chute sliding connection, the upper surface of slider articulates there is the hinge bar, the one end that the slider was kept away from to the hinge bar articulates there is articulated piece, the inside of swivelling chute articulates there is the backplate, a side fixed connection in the bottom surface of backplate that the hinge bar was kept away from to articulated piece, the universal wheel is installed.

Further, moving mechanism includes two stop boxes and dwang, two the equal fixed connection in the bottom surface of layer board of upper surface of stop box, the both ends of dwang run through the outside that two stop boxes kept away from each other and extended to the stop box respectively, and the dwang rotates with the stop box to be connected, the equal fixedly connected with runner in both ends of stop box surface.

Further, the outer fixed surface of dwang is connected with two gears, two the gear is located the inside of two spacing casees respectively, two the inside of spacing case all is equipped with the rack, and the rack is connected with gear engagement.

Furthermore, the upper surfaces of the two racks are fixedly connected with sliding rods, and the top ends of the two sliding rods penetrate through the inside of the supporting plate and are fixedly connected with pull rings.

Furthermore, springs are sleeved on the outer surfaces of the two sliding rods, and the two springs are respectively located in a gap between the upper surface of each rack and the bottom surface of the supporting plate.

Further, the both sides face of layer board has all been seted up and has been accomodate the groove, two the equal fixedly connected with connecting rod in inside of accomodating the groove, two the surface of connecting rod all rotates and is connected with the bracing piece, two the equal fixedly connected with light of upper surface of bracing piece.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this displacement layer board for vehicle bottom maintenance possesses following beneficial effect:

the utility model discloses a screw rod, slider, hinge bar, backplate and the articulated cooperation setting between the piece, it is rotatory to drive the screw rod through changeing, make the slider slide in the inside of shifting chute to under the effect of hinge bar and articulated piece, realized the purpose to the backplate angle adjustment in the swivelling chute, reached the effect that nimble adjustment maintainer leaned on the angle, make maintainer adjust according to different chassis heights, need not to lift up the back for a long time, reduced maintainer's intensity of labour.

Two, the utility model discloses a set up moving mechanism, the gear promptly, the rack, cooperation setting between slide bar and the spring, it removes to drive the rack through the slide bar, make the rack keep away from the gear, the purpose of nimble adjustment layer board position has been realized, elasticity through spring self makes the inside that the rack inserted the gear, the spacing purpose of counter wheel has been realized, to sum up, reached the spacing fixed effect to the layer board, make the maintenance personal need not carry out spacing fixed to the layer board with the foot, reduce the amount of labour of maintenance personal during operation.

Drawings

FIG. 1 is a perspective view of the front view of the present invention;

fig. 2 is a perspective view of the bottom view of the present invention;

fig. 3 is a sectional view of the front view of the present invention.

In the figure: 1. a support plate; 2. a rotating tank; 3. a moving groove; 4. a screw; 5. turning a handle; 6. a slider; 7. a hinged lever; 8. a back plate; 9. a moving mechanism; 901. a limiting box; 902. rotating the rod; 903. a rotating wheel; 904. a gear; 905. a rack; 906. a slide bar; 907. a spring; 908. a pull ring; 10. a hinged block; 11. a universal wheel; 12. a receiving groove; 13. a connecting rod; 14. a support bar; 15. an illuminating lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a displacement layer board is used in vehicle bottom maintenance, including layer board 1, roating groove 2 has been seted up to layer board 1's upper surface, shifting chute 3 has been seted up to the inner bottom wall of roating groove 2, the inside of shifting chute 3 is rotated and is connected with screw rod 4, the right-hand member of screw rod 4 runs through layer board 1's inner wall and fixedly connected with changes 5, the surface threaded connection of screw rod 4 has slider 6, and slider 6 and 3 sliding connection of shifting chute, the upper surface of slider 6 articulates there is hinge bar 7, hinge bar 7 keeps away from that the one end of slider 6 articulates there is hinge block 10, inside of roating groove 2 articulates there is backplate 8, a side fixed connection that hinge bar 7 was kept away from to hinge block 10 is in the bottom surface of backplate 8, universal wheel 11 is installed to the right-hand.

Further, moving mechanism 9 includes two spacing casees 901 and dwang 902, and the equal fixed connection in the bottom surface of layer board 1 in upper surface of two spacing casees 901, the both ends of dwang 902 run through the outside that two spacing casees 901 kept away from each other and extended to spacing case 901 respectively, and dwang 902 rotates with spacing case 901 to be connected, the equal fixedly connected with runner 903 in both ends of spacing case 901 surface. By providing the rotating wheel 903, the pallet 1 is supported and the mobility of the pallet 1 is improved under the action of the rotating wheel 903.

Further, the outer surface of the rotating rod 902 is fixedly connected with two gears 904, the two gears 904 are respectively located inside the two limit boxes 901, racks 905 are arranged inside the two limit boxes 901, and the racks 905 are meshed with the gears 904. Through setting up rack 905, through the cooperation between rack 905 and the gear 904, realized the spacing purpose of runner 903.

Further, the upper surfaces of the two racks 905 are both fixedly connected with sliding rods 906, and the top ends of the two sliding rods 906 penetrate through the inside of the supporting plate 1 and are fixedly connected with pull rings 908. By arranging the pull ring 908, the sliding rod 906 can be pulled out and inserted conveniently by maintenance personnel.

Further, springs 907 are sleeved on the outer surfaces of the two sliding rods 906, and the two springs 907 are respectively located in a gap between the upper surface of the two racks 905 and the bottom surface of the supporting plate 1. Through setting up spring 907, under the effect of spring 907 elasticity, realized the purpose to rack 905 promotion.

Further, the both sides face of layer board 1 has all been seted up and has been accomodate groove 12, two equal fixedly connected with connecting rods 13 in the inside of accomodating groove 12, and the surface of two connecting rods 13 all rotates and is connected with bracing piece 14, the equal fixedly connected with light 15 of upper surface of two bracing pieces 14. Through setting up light 15, can throw light on to the chassis, make things convenient for maintenance personal to maintain.

The working principle is as follows: before use, according to the height of the chassis, the screw rod 4 is rotated by the rotating handle 5, the sliding block 6 slides in the moving groove 3, so that the hinge rod 7 rotates in the hinge block 10 and the sliding block 6, further, the inner angle of the backboard 8 in the rotating groove 2 is adjusted, a maintenance worker can be in a comfortable position after lying on the backboard 8, the effect of flexibly adjusting the backrest angle of the maintenance worker is achieved, the maintenance worker can adjust according to different chassis heights without lifting the back for a long time, the labor intensity of the maintenance worker is reduced, when the supporting plate 1 needs to be moved, the maintenance worker drives the sliding rod 906 to move upwards through the pull ring 908, so that the rack 905 is far away from the gear 904, further, the rotating wheel 903 drives the rotating rod 902 to rotate, the purpose of freely moving the supporting plate 1 is achieved, when the supporting plate 1 needs to be limited and fixed, the maintenance worker loosens the pull ring 908, and under the effect of spring 907 self elasticity, make spring 907 promote rack 905 and be close to gear 904, reached the fixed effect of spacing to layer board 1, make the maintenance personal need not shank and foot carry out spacing fixed to layer board 1, reduce the amount of labour of maintenance personal during operation.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a displacement layer board is used in vehicle bottom maintenance, includes layer board (1), its characterized in that: the upper surface of the supporting plate (1) is provided with a rotating groove (2), the inner bottom wall of the rotating groove (2) is provided with a moving groove (3), the inside of the moving groove (3) is rotatably connected with a screw (4), the right end of the screw (4) penetrates through the inner wall of the supporting plate (1) and is fixedly connected with a rotating handle (5), the outer surface of the screw (4) is in threaded connection with a sliding block (6), the sliding block (6) is in sliding connection with the moving groove (3), the upper surface of the sliding block (6) is hinged with a hinge rod (7), one end, far away from the sliding block (6), of the hinge rod (7) is hinged with a hinge block (10), the inside of the rotating groove (2) is hinged with a back plate (8), one side, far away from the hinge rod (7), of the hinge block (10) is fixedly connected to the bottom surface of the back plate (8), and the, the left end of the bottom surface of the supporting plate (1) is provided with a moving mechanism (9).

2. The displacement pallet for vehicle underbody repair according to claim 1, wherein: the moving mechanism (9) comprises two limiting boxes (901) and a rotating rod (902), the upper surfaces of the two limiting boxes (901) are fixedly connected to the bottom surface of the supporting plate (1), two ends of the rotating rod (902) penetrate through one side surface, away from each other, of the two limiting boxes (901) respectively and extend to the outside of the limiting boxes (901), the rotating rod (902) is rotatably connected with the limiting boxes (901), and rotating wheels (903) are fixedly connected to two ends of the outer surface of the limiting boxes (901).

3. The displacement pallet for vehicle underbody repair according to claim 2, wherein: the outer surface of the rotating rod (902) is fixedly connected with two gears (904), the two gears (904) are respectively located inside two limiting boxes (901), racks (905) are arranged inside the two limiting boxes (901), and the racks (905) are meshed with the gears (904).

4. The displacement pallet for vehicle underbody repair according to claim 3, wherein: the upper surface of two rack (905) all fixedly connected with slide bar (906), two the top of slide bar (906) all runs through the inside and fixedly connected with pull ring (908) of layer board (1).

5. The displacement pallet for vehicle underbody repair according to claim 4, wherein: the outer surfaces of the two sliding rods (906) are sleeved with springs (907), and the two springs (907) are respectively positioned in a gap between the upper surfaces of the two racks (905) and the bottom surface of the supporting plate (1).

6. The displacement pallet for vehicle underbody repair according to claim 1, wherein: the both sides face of layer board (1) has all been seted up and has been accomodate groove (12), two accomodate the equal fixedly connected with connecting rod (13) in inside in groove (12), two the surface of connecting rod (13) all rotates and is connected with bracing piece (14), two the equal fixedly connected with light (15) of upper surface of bracing piece (14).

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